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A binary serialization library, similar to binary, that introduces an isolate primitive for parser isolation, and labeled blocks for better error messages.

'Checkers' wraps up the expected properties associated with various standard type classes as QuickCheck properties. Also some morphism properties. It also provides arbitrary instances and generator combinators for common data types.

Originally present in classy-prelude.

Conduit instances for classy-prelude.

Focuses on using common typeclasses when possible, and creating new ones to avoid name clashing. Exposes many recommended datastructures (Map, ByteString, etc) directly without requiring long import lists and qualified modules.

This library provides an easy way to define command line parsers. Most users will want to use the "System.Console.CmdArgs.Implicit" module, whose documentation contains an example. * System.Console.CmdArgs.Explicit provides a way to write command line parsers for both single mode programs (most programs) and multiple mode programs (e.g. darcs or cabal). Parsers are defined by constructing a data structure. * System.Console.CmdArgs.Implicit provides a way to concisely define command line parsers, up to three times shorter than getopt. These parsers are translated into the Explicit data type. * System.Console.CmdArgs.GetOpt provides a wrapper allowing compatiblity with existing getopt parsers, mapping to the Explicit data type.

Provides a replacement for Data.Conduit.List, as well as a convenient Conduit module.

The conduit package itself maintains relative small dependencies. The purpose of this package is to collect commonly used utility functions wrapping other library dependencies, without depending on heavier-weight dependencies. The basic idea is that this package should only depend on haskell-platform packages and conduit.

conduit is a solution to the streaming data problem, allowing for production, transformation, and consumption of streams of data in constant memory. It is an alternative to lazy I/O which guarantees deterministic resource handling, and fits in the same general solution space as enumerator/iteratee and pipes.

A configuration management library for programs and daemons. Features include: * Automatic, dynamic reloading in response to modifications to configuration files. * A simple, but flexible, configuration language, supporting several of the most commonly needed types of data, along with interpolation of strings from the configuration or the system environment (e.g. $(HOME)). * Subscription-based notification of changes to configuration properties. * An import directive allows the configuration of a complex application to be split across several smaller files, or common configuration data to be shared across several applications.